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Multi-Rate Multi-User Digital Wireless Communication Techniques

Award Information
Agency: Department of Defense
Branch: Office of the Secretary of Defense
Contract: N/A
Agency Tracking Number: 32601
Amount: $749,998.00
Phase: Phase II
Program: SBIR
Solicitation Topic Code: N/A
Solicitation Number: N/A
Solicitation Year: N/A
Award Year: 1997
Award Start Date (Proposal Award Date): N/A
Award End Date (Contract End Date): N/A
Small Business Information
2545 W. 237th Street, Suite B
Torrance, CA 90505
United States
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 Allen S. Panahi, Ph.d.
 (310) 530-1410
Business Contact
Phone: () -
Research Institution

Physical Optics Corporation (POC) proposes to design schemes that will extend multiuser detection and interference suppression technologies. This will be done in the context of multiuser Code Division Multiple Access (CDMA) communications for wireless multirate and variable-rate network communication applications. The importance of this project lies in its combination of advanced technologies with a comprehensive understanding of different service requirements. Integrating these attributes, POC can provide a useful network design strategy that offers multi-rate and variable rate flexibility, increased system capacity, improved communication quality, and, simultaneously will make efficient use of available channel resources. Specifically, POC proposes to develop an integrated multi-user, multi-rate CDMA receiver technology in conjunction with a software radio technique. The software radio concept centers on the use of a wideband A/D and D/A connector placed as close to the antenna as possible. This technique will not only be immediately applicable to the proposed multi-use, multi-rate CDMA communication system, but will also have the flexibility to be expandable to other communication functions.

* Information listed above is at the time of submission. *

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